Stethophonometer
[医] 胸音计, 听诊测音器
🗣️ 情景例句
It's only natural that if I care about Michelle
假如我关心 Michelle
Not only did I forget my train ticket, but I also forgot my passport.
我不仅忘了带火车票，还忘了带护照。
Rubbish, however, is only part of the problem of polluting our planet.
然而，垃圾只是我们这个星球的污染问题的一个方面。